Open to opportunities

Sean I

@seani

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Principal DevOps and Cloud Infrastructure Engineer driving resilient, automated, multi-cloud platforms.

United States

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What I'm looking for

I seek impactful roles building automated, secure, multi-cloud platforms where I can lead modernization, mentor teams, and improve reliability.

I am a Principal DevOps and Cloud Infrastructure Engineer with over 11 years of experience architecting and automating enterprise-scale cloud systems across AWS, Azure, and GCP. I specialize in CI/CD, Infrastructure as Code, GitOps, and DevSecOps to deliver secure, scalable, high-performing solutions.

I've led modernization initiatives transforming monoliths into Kubernetes microservices, implemented observability-first practices, and delivered measurable outcomes—40% faster deployments, 99.99% uptime, and 50% fewer security incidents. I design reusable IaC modules, multi-cloud CI/CD pipelines, and centralized observability platforms.

I mentor and lead global DevOps and SRE teams to adopt automation, reliability, and security best practices, and collaborate with InfoSec and compliance teams to achieve HIPAA and SOC2-aligned architectures.

Experience

Work history, roles, and key accomplishments

Current

Principal DevOps Engineer

Current

Aldea

Jun 2022 - Present (3 years 6 months)

Designed and implemented multi-cloud CI/CD pipelines and IaC modules, improving release delivery speed by 45% and reducing configuration drift; built observability platform that cut MTTR by 40% while ensuring HIPAA and SOC2-aligned architectures.

Terraform ArgoCD Jenkins Prometheus Grafana Ansible DevSecOps GitOps

Lead DevOps Engineer

Employers

Jan 2019 - May 2022 (3 years 4 months)

Designed enterprise CI/CD frameworks and automated infrastructure provisioning, improving deployment reliability by 50% and reducing setup time by 60%; introduced observability-driven practices to improve uptime and reduce failure rates.

Jenkins GitHub Actions ArgoCD Terraform Pulumi Kubernetes Prometheus Vault

Site Reliability Engineer

CoreLogic

Aug 2016 - Dec 2018 (2 years 4 months)

Managed high-availability healthcare platforms to achieve 99.99% uptime and led cloud migrations to AWS/GCP that reduced costs by 25%; implemented observability and automated incident response reducing response time by 45%.

Datadog Prometheus Grafana Jaeger Python Kubernetes Helm Gremlin PagerDuty

DevOps & Cloud Engineer

HashiCorp

Mar 2014 - Jul 2016 (2 years 4 months)

Designed and deployed secure AWS infrastructure with Terraform and CloudFormation, reducing manual provisioning time by 55% and cutting operational costs by 20% through autoscaling and right-sizing.